Olio Model One vs. Pebble Steel vs. Garmin Vivosport vs. Polar A370 vs. Amazfit T-Rex

 
Model One
Steel
Vivosport
A370
T-Rex
 OlioModel OneRemove Buy NowPebbleSteelRemove Buy NowGarminVivosportRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$595$150$199$179.95$140
Release20152014201720172019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration2 days5-7 days7 daysUp to 3 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a168 x 14472 x 144160 x 80360 x 360
Sizen/a1.26 inchesNA1.18 inches1.3 inches
Touch
Typen/ae-paperMIPTFT LCDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMWR305 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aPebble OSBuild-in
Appsn/a
Music

All Wearables